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Bug 1399665 - (CVE-2016-9424) CVE-2016-9424 w3m: Out-of-bounds heap write due to negative array index
CVE-2016-9424 w3m: Out-of-bounds heap write due to negative array index
Status: CLOSED WONTFIX
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20160816,reported=2...
: Security
Depends On: 1401423 1401424
Blocks: 1399744
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Reported: 2016-11-29 09:32 EST by Andrej Nemec
Modified: 2017-03-16 06:07 EDT (History)
3 users (show)

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Last Closed: 2017-03-16 06:07:57 EDT
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Description Andrej Nemec 2016-11-29 09:32:01 EST 
An out of bounds heap write will occur while parsing malicously crafted input, crashing the application or having other unspecified impact.

Upstream bug:

https://github.com/tats/w3m/issues/12

Upstream fix:

https://github.com/tats/w3m/commit/a25fd09f74fb83499396935a96d63bb7cb8e2c58

References:

http://seclists.org/oss-sec/2016/q4/321
Comment 1 Huzaifa S. Sidhpurwala 2016-12-05 03:51:26 EST 
Created w3m tracking bugs for this issue:

Affects: fedora-all [bug 1401423]
Affects: epel-7 [bug 1401424]
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